I did, but I always receive the newsletter messages...

Carmelo Saffioti wrote:

...

Hi, I'd like to unsuscribe from the newsletter. I tried, with no success.

Go to http://lists.xwiki.org/mailman/listinfo/users and follow the instructions. At the end of the page there is a section starting with "To unsubscribe from users". -- Sergiu Dumitriu http://purl.org/net/sergiu/